Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 88 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

88 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 19, 2025 AJG S 13,500 $344.13 $4,645,755 11,941 Direct -53.06% Disposed -34.3% (price as of 2026-10-02)
May 3, 2023 AJG S 32,801 $211.63 $6,941,676 5 Direct -99.98% Disposed 6.8% (price as of 2026-10-02)
May 3, 2023 AJG S 24,618 $210.64 $5,185,536 32,806 Direct -42.87% Disposed 7.3% (price as of 2026-10-02)
June 7, 2022 AJG S 4,966 $162.04 $804,691 17,160 Direct -22.44% Disposed 39.5% (price as of 2026-10-02)
Feb. 23, 2021 AJG S 121 $123.13 $14,899 0 Indirect -100.00% Disposed 83.6% (price as of 2026-10-02)
Dec. 2, 2020 AJG S 24,950 $116.71 $2,911,914 1,654 Direct -93.78% Disposed 93.7% (price as of 2026-10-02)
Aug. 12, 2020 AJG S 1,717 $108.47 $186,243 1,654 Direct -50.93% Disposed 108.5% (price as of 2026-10-02)
Aug. 11, 2020 AJG S 8,700 $108.50 $943,950 1,654 Direct -84.03% Disposed 108.4% (price as of 2026-10-02)
Feb. 6, 2020 AJG S 3,433 $105.28 $361,426 0 Direct -100.00% Disposed 114.8% (price as of 2026-10-02)
Nov. 26, 2019 AJG S 3,599 $92.00 $331,108 0 Direct -100.00% Disposed 145.8% (price as of 2026-10-02)
Sept. 19, 2019 AJG S 18,000 $90.33 $1,625,940 0 Direct -100.00% Disposed 150.3% (price as of 2026-10-02)
May 24, 2019 AJG S 1,990 $84.29 $167,737 0 Direct -100.00% Disposed 168.3% (price as of 2026-10-02)

Showing latest 100 of 265 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
March 4, 2026 AJG Phantom Stock Common Stock (1,982) · · 1,982 Acquired
March 1, 2026 AJG Non-qualified Stock Option Common Stock (14,977) $228.20 March 1, 2033 14,977 Acquired
May 19, 2025 AJG Non-qualified Stock Option Common Stock (13,500) $79.59 March 14, 2026 13,500 Disposed
March 10, 2025 AJG Phantom Stock Common Stock (1,401) · · 1,401 Acquired
March 1, 2025 AJG Non-qualified Stock Option Common Stock (10,028) · March 1, 2032 10,028 Acquired
March 4, 2024 AJG Phantom Stock Common Stock (1,851) · · 1,851 Acquired
March 1, 2024 AJG Non-qualified Stock Option Common Stock (9,210) $243.54 March 1, 2031 9,210 Acquired
May 3, 2023 AJG Non-qualified Stock Option Common Stock (14,300) $70.74 March 15, 2025 14,300 Disposed
May 3, 2023 AJG Non-qualified Stock Option Common Stock (18,400) $56.86 March 16, 2024 18,400 Disposed
March 15, 2023 AJG Non-qualified Stock Option Common Stock (8,815) $177.09 March 15, 2030 8,815 Acquired
March 10, 2023 AJG Phantom Stock Common Stock (3,630) · · 3,630 Acquired
June 7, 2022 AJG Non-qualified Stock Option Common Stock (4,966) $43.71 March 17, 2023 4,966 Disposed
March 16, 2022 AJG Phantom Stock Common Stock (2,843) · · 2,843 Acquired
March 15, 2022 AJG Non-qualified Stock Option Common Stock (9,875) $158.56 March 15, 2029 9,875 Acquired
Feb. 23, 2022 AJG Notional Stock Units Common Stock (436) · · 436 Acquired
March 17, 2021 AJG Phantom Stock Common Stock (3,532) · · 3,532 Acquired
March 16, 2021 AJG Non-qualified Stock Option Common Stock (21,210) $127.90 March 16, 2028 21,210 Acquired
Feb. 8, 2021 AJG Notional Stock Units Common Stock (612) · · 612 Acquired
Dec. 2, 2020 AJG Non-qualified Stock Option Common Stock (24,950) $46.17 March 11, 2022 24,950 Disposed
Aug. 12, 2020 AJG Non-qualified Stock Option Common Stock (1,717) $46.17 March 11, 2022 1,717 Disposed
Aug. 11, 2020 AJG Non-qualified Stock Option Common Stock (300) $46.17 March 11, 2022 300 Disposed
Aug. 11, 2020 AJG Non-qualified Stock Option Common Stock (4,967) $43.71 March 17, 2023 4,967 Disposed
Aug. 11, 2020 AJG Non-qualified Stock Option Common Stock (3,433) $46.17 March 11, 2022 3,433 Disposed
March 16, 2020 AJG Notional Stock Units Common Stock (7,826) · · 7,826 Acquired
March 13, 2020 AJG Phantom Stock Common Stock (4,636) · · 4,636 Acquired
March 12, 2020 AJG Non-qualified Stock Option Common Stock (15,020) $86.17 March 12, 2027 15,020 Acquired
Feb. 6, 2020 AJG Non-qualified Stock Option Common Stock (3,433) $46.17 March 11, 2022 3,433 Disposed
Nov. 26, 2019 AJG Non-qualified Stock Option Common Stock (3,599) $46.87 March 12, 2021 3,599 Disposed
Sept. 19, 2019 AJG Non-qualified Stock Option Common Stock (13,033) $46.17 March 11, 2022 13,033 Disposed
Sept. 19, 2019 AJG Non-qualified Stock Option Common Stock (4,967) $43.71 March 17, 2023 4,967 Disposed
March 18, 2019 AJG Phantom Stock Common Stock (4,393) · · 4,393 Acquired
March 14, 2019 AJG Non-qualified Stock Option Common Stock (13,500) $79.59 March 14, 2026 13,500 Acquired
May 7, 2018 AJG Non-qualified Stock Option Common Stock (3,434) $46.17 March 11, 2022 3,434 Disposed
May 7, 2018 AJG Non-qualified Stock Option Common Stock (3,600) $46.87 March 12, 2021 3,600 Disposed
May 7, 2018 AJG Non-qualified Stock Option Common Stock (4,133) $39.17 March 13, 2020 4,133 Disposed
March 19, 2018 AJG Phantom Stock Common Stock (4,922) · · 4,922 Acquired
March 15, 2018 AJG Non-qualified Stock Option Common Stock (14,300) $70.74 March 15, 2025 14,300 Acquired
Feb. 15, 2018 AJG Non-qualified Stock Option Common Stock (1,500) $26.09 May 13, 2018 1,500 Disposed
Aug. 31, 2017 AJG Non-qualified Stock Option Common Stock (3,601) $46.87 March 12, 2021 3,601 Disposed
Aug. 1, 2017 AJG Non-qualified Stock Option Common Stock (4,133) $39.17 March 13, 2020 4,133 Disposed
Aug. 1, 2017 AJG Non-qualified Stock Option Common Stock (2,799) $35.71 March 16, 2019 2,799 Disposed
March 28, 2017 AJG Phantom Stock Common Stock (5,311) · · 5,311 Acquired
March 16, 2017 AJG Non-qualified Stock Option Common Stock (18,400) $56.86 March 16, 2024 18,400 Acquired
Feb. 2, 2017 AJG Non-qualified Stock Option Common Stock (1,500) $26.09 May 13, 2018 1,500 Disposed
Feb. 2, 2017 AJG Non-qualified Stock Option Common Stock (4,134) $39.17 March 13, 2020 4,134 Disposed
Feb. 2, 2017 AJG Non-qualified Stock Option Common Stock (2,800) $35.71 March 16, 2019 2,800 Disposed
Jan. 3, 2017 AJG Incentive Stock Option (Right to Buy) Common Stock (3,000) $28.59 Jan. 17, 2017 3,000 Disposed
Dec. 7, 2016 AJG Non-qualified Stock Option Common Stock (1,500) $26.09 May 13, 2018 1,500 Disposed
Dec. 7, 2016 AJG Non-qualified Stock Option Common Stock (1,280) $30.95 March 7, 2018 1,280 Disposed
Sept. 7, 2016 AJG Incentive Stock Option (Right to Buy) Common Stock (3,000) $28.59 Jan. 17, 2017 3,000 Disposed
March 18, 2016 AJG Phantom Stock Common Stock (6,969) · · 6,969 Acquired
March 17, 2016 AJG Non-qualified Stock Option Common Stock (14,900) $43.71 March 17, 2023 14,900 Acquired
Aug. 3, 2015 AJG Non-qualified Stock Option Common Stock (1,500) $26.09 May 13, 2018 1,500 Disposed
Aug. 3, 2015 AJG Incentive Stock Option (Right to Buy) Common Stock (3,000) $28.59 Jan. 17, 2017 3,000 Disposed
Aug. 3, 2015 AJG Non-qualified Stock Option Common Stock (2,801) $35.71 March 16, 2019 2,801 Disposed
Aug. 3, 2015 AJG Non-qualified Stock Option Common Stock (1,200) $24.13 March 2, 2017 1,200 Disposed
Aug. 3, 2015 AJG Non-qualified Stock Option Common Stock (2,560) $30.95 March 7, 2018 2,560 Disposed
March 18, 2015 AJG Phantom Stock Common Stock (5,281) · · 5,281 Acquired
March 11, 2015 AJG Non-qualified Stock Option Common Stock (40,000) $46.17 March 11, 2022 40,000 Acquired
March 11, 2015 AJG Non-qualified Stock Option Common Stock (10,300) $46.17 March 11, 2022 10,300 Acquired
Jan. 22, 2015 AJG Notional Stock Units Common Stock (693) · · 693 Acquired
July 24, 2014 AJG Notional Stock Units Common Stock (9,834) · · 9,834 Disposed
March 18, 2014 AJG Phantom Stock Common Stock (5,343) · · 5,343 Acquired
March 12, 2014 AJG Non-qualified Stock Option Common Stock (10,800) $46.87 March 12, 2021 10,800 Acquired
March 5, 2014 AJG Incentive Stock Option (Right to Buy) Common Stock (3,000) $28.59 Jan. 17, 2017 3,000 Disposed
March 5, 2014 AJG Non-qualified Stock Option Common Stock (1,500) $26.09 May 13, 2018 1,500 Disposed
March 5, 2014 AJG Non-qualified Stock Option Common Stock (1,200) $24.13 March 2, 2017 1,200 Disposed
Jan. 24, 2014 AJG Notional Stock Units Common Stock (577) · · 577 Acquired
Dec. 3, 2013 AJG Non-qualified Stock Option Common Stock (1,500) $26.09 May 13, 2018 1,500 Disposed
Dec. 3, 2013 AJG Non-qualified Stock Option Common Stock (639) $23.76 March 5, 2018 639 Disposed
Dec. 3, 2013 AJG Incentive Stock Option (Right to Buy) Common Stock (3,000) $28.59 Jan. 17, 2017 3,000 Disposed
Dec. 3, 2013 AJG Non-qualified Stock Option Common Stock (1,200) $24.13 March 2, 2017 1,200 Disposed
Dec. 3, 2013 AJG Non-qualified Stock Option Common Stock (1,280) $30.95 March 7, 2018 1,280 Disposed
March 13, 2013 AJG Non-qualified Stock Option Common Stock (12,400) $39.17 March 13, 2020 12,400 Acquired
March 4, 2013 AJG Notional Stock Units Common Stock (9,834) · · 9,834 Acquired
Aug. 3, 2012 AJG Non-qualified Stock Option Common Stock (6,000) $26.09 May 13, 2018 6,000 Disposed
Aug. 3, 2012 AJG Non-qualified Stock Option Common Stock (2,558) $23.76 March 5, 2018 2,558 Disposed
Aug. 3, 2012 AJG Incentive Stock Option (Right to Buy) Common Stock (15,000) $28.59 Jan. 17, 2017 15,000 Disposed
Aug. 3, 2012 AJG Non-qualified Stock Option Common Stock (2,292) $28.65 May 15, 2017 2,292 Disposed
Aug. 3, 2012 AJG Non-qualified Stock Option Common Stock (2,400) $24.13 March 2, 2017 2,400 Disposed
Aug. 3, 2012 AJG Non-qualified Stock Option Common Stock (1,280) $30.95 March 7, 2018 1,280 Disposed
March 16, 2012 AJG Non-qualified Stock Option Common Stock (8,400) $35.71 March 16, 2019 8,400 Acquired
March 8, 2011 AJG Non-qualified Stock Option Common Stock (6,400) $30.95 March 7, 2018 6,400 Acquired
March 2, 2010 AJG Non-Qualified Stock Option (right to buy) Common Stock (6,000) $24.13 March 2, 2017 6,000 Acquired
May 13, 2008 AJG Non-Qualified Stock Option (right to buy) Common Stock (15,000) $26.09 May 13, 2018 15,000 Acquired
March 5, 2008 AJG Non-Qualified Stock Option (right to buy) Common Stock (3,197) $23.76 March 5, 2018 3,197 Acquired
May 15, 2007 AJG Non-Qualified Stock Option (right to buy) Common Stock (2,292) $28.65 May 15, 2017 2,292 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 2 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Jan. 22, 2007 AJG Common Stock (restricted) · Direct
Jan. 22, 2007 AJG Incentive Stock Option (right to buy)→ Common Stock (30,000) 30,000 Direct